Home / 4,524,176.10-6,787,248.30-1,491,025.80

Finding the Fourth Proportional to 4,524,176.10, 6,787,248.30 and 1,491,025.80

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Solution

The fourth proportional to 4,524,176.10, 6,787,248.30 and 1,491,025.80 is: 2,236,863.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,176.10 : 6,787,248.30 = 1,491,025.80 : x
  2. Step 2: Convert to fraction form
    4,524,176.10/6,787,248.30 = 1,491,025.80/x
  3. Step 3: Cross multiply
    4,524,176.10x = 6,787,248.30 × 1,491,025.80
  4. Step 4: Simplify right side
    4,524,176.10x = 10,119,962,326,306.14
  5. Step 5: Solve for x
    x = 10,119,962,326,306.14/4,524,176.10
  6. Step 6: Final answer
    x = 2,236,863.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.